package day20210129;

import java.util.Arrays;

public class TheTestStock {
    public static void main(String[] args) {
        int[] n = new int[] {1,2,3};
        System.out.println(Arrays.stream(n).max());

    }

    public int maxProfit(int[] prices) {
        int max = 0 ;
        return 0 ;
    }
}
